// FIXME We nearly have the good tables. to be reworked
SET_BDA(dcc_index, 0x08); // 8 is VGA should be ok for now
SET_BDA(video_savetable
- , SEGOFF(get_global_seg(), (u32)video_save_pointer_table));
+ , SEGOFF(get_global_seg(), (u32)&video_save_pointer_table));
// FIXME
SET_BDA(video_msr, 0x00); // Unavailable on vanilla vga, but...
// XXX - clear screen and display info
// XXX: fill it
- SET_VGA(video_save_pointer_table[0], (u32)video_param_table);
- SET_VGA(video_save_pointer_table[1], get_global_seg());
+ SET_VGA(video_save_pointer_table.videoparam
+ , SEGOFF(get_global_seg(), (u32)video_param_table));
// Fixup checksum
extern u8 _rom_header_size, _rom_header_checksum;
* Video parameter table
****************************************************************/
+struct VideoSavePointer_s video_save_pointer_table VAR16;
+
struct VideoParam_s video_param_table[] VAR16 = {
// index=0x00 no mode defined
{},
return NULL;
}
-u16 video_save_pointer_table[14] VAR16;
-
/****************************************************************
* Static functionality table
#define SCREEN_IO_START(x,y,p) (((((x)*(y)) | 0x00ff) + 1) * (p))
#define SCREEN_MEM_START(x,y,p) SCREEN_IO_START(((x)*2),(y),(p))
+// Standard Video Save Pointer Table
+struct VideoSavePointer_s {
+ struct segoff_s videoparam;
+ struct segoff_s paramdynamicsave;
+ struct segoff_s textcharset;
+ struct segoff_s graphcharset;
+ struct segoff_s secsavepointer;
+ u8 reserved[8];
+} PACKED;
+
/* standard BIOS Video Parameter Table */
struct VideoParam_s {
u8 twidth;
// vgatables.c
struct vgamode_s *find_vga_entry(u8 mode);
-extern u16 video_save_pointer_table[];
+extern struct VideoSavePointer_s video_save_pointer_table;
extern struct VideoParam_s video_param_table[];
extern u8 static_functionality[];